7438828942 (number)

7438828942 is an even 10-digits composite number following 7438828941 and preceding 7438828943. In scientific notation, it is written as 7.438828942 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 3719414470 positive integers (up to 7438828942) that are relatively prime to 7438828942.

Interesting facts

Basic properties

Name

Name seven billion four hundred thirty-eight million eight hundred twenty-eight thousand nine hundred forty-two

Notation

Scientific notation 7.438828942 × 10^9
Engineering notation 7.438828942 × 10^9

Prime Factorization of 7438828942

Prime Factorization 2 × 3719414471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7438828942
Product of the distinct prime numbers

The prime factorization of 7438828942 is 2 × 3719414471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 39, 18, 156, 224, 1337, 9317, 48183, 91613, 174396, 443659, 6345574, 2556848, 57710796, 67609251, 779503655, 725408614, 791005824, 6703892258

Basic calculations (n = 7438828942)

Multiplication

n×y
n×2 14877657884
n×3 22316486826
n×4 29755315768
n×5 37194144710

Division

n÷y
n÷2 3719414471
n÷3 2479609647.3333
n÷3 1859707235.5
n÷5 1487765788.4

Exponentiation

ny
n2 5.5336176028337E+19
n3 4.116363477792E+29
n4 3.0620923774391E+39
n5 2.2778381400371E+49

Nth Root

y√n
2√n 86248.646029952
3√n 1952.0975843602
4√n 293.68119795103
5√n 94.254244012698

Divisors of 7438828942

1, 2, 3719414471, 7438828942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7438828941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7438828942 can be divided by 4 positive divisors. The sum of these divisors (counting 7438828942) is 1, the average is 0.25.

Base conversion 7438828942

Base System Value
2 Binary 110111011011000111000010110001110
3 Ternary 201012102110122221001
4 Quaternary 12323120320112032
5 Quinary 110213320011232
6 Senary 3230051530514
8 Octal 67330702616
10 Decimal 7438828942
12 Duodecimal 15372b9a3a
16 Hexadecimal 1bb63858e
20 Vigesimal 5g4cdc72
36 Base36 3f0vx5a

Cryptographic Hash Functions

md5 96d1286b8e96b0c8ce15dc179f5f20e6
sha1 a9004d1eee3a3c9351458085f30a0a03c2fc8220
sha256 b704e1f11e7eb708471afc27034e7a35a905dc88ee7dacc5aea4374556cd277b
sha512 3bc2ca19389d4bee6429089e4b7e9c299826a5d93dab6f6e876f6428f9bddf68919e7b9670a219c4c3fad54f9ac661fd4b8f3e6dc0412ae019e2d7065b35db71
ripemd-160 e9a85061dad6f75bfe189e5176ec93aa202832d7

7438828942 as geometric shapes

Circle

Radius = n
Diameter 14877657884
Circumference 46739540710.997
Area 1.7384372408837E+20

Sphere

Radius = n
Volume 1.7242583015116E+30
Surface area 6.953748963535E+20
Circumference 46739540710.997

Square

Length = n
Perimeter 29755315768
Area 5.5336176028337E+19
Diagonal 10520092777.95

Cube

Length = n
Surface area 3.3201705617002E+20
Volume 4.116363477792E+29
Space diagonal 12884429676.358

Equilateral Triangle

Length = n
Perimeter 22316486826
Area 2.3961267094414E+19
Altitude 6442214838.1789

Triangular Pyramid

Length = n
Surface area 2.3961267094414E+19
Volume 4.8511808816256E+28
Height 3506697592.65